Patent application number | Description | Published |
20080260522 | GAS TURBINE ENGINE WITH INTEGRATED ABRADABLE SEAL AND MOUNT PLATE - An abradable sealing land for a gas turbine engine includes a mount plate and an open cell portion which is to be abraded. Both portions are formed integrally from a single piece of material. | 10-23-2008 |
20080260523 | GAS TURBINE ENGINE WITH INTEGRATED ABRADABLE SEAL - An abradable land assembly for a gas turbine engine includes a mount portion and an open cell portion which is to be abraded. Both portions are formed integrally from a single piece of material. | 10-23-2008 |
20090051120 | Gas Turbine Engine Systems Involving Hydrostatic Face Seals - Gas turbine engine systems involving hydrostatic face seals are provided. In this regard, representative turbine assembly for a gas turbine engine includes a turbine having a hydrostatic seal formed by a seal face and a seal runner. | 02-26-2009 |
20090148271 | Bearing mounting system in a low pressure turbine - A bearing mounting system for use in a gas turbine engine having a low pressure turbine supported on a low pressure shaft through a support rotor comprises a low pressure turbine case, a forward bearing and an aft bearing, and a forward support structure and an aft support structure. The low pressure turbine case surrounds the low pressure turbine. The forward bearing and the aft bearing are positioned on the low pressure shaft to straddle the support rotor. The forward support structure and the aft support structure connect the forward bearing and the aft bearing, respectively, to the low pressure turbine case. The low pressure shaft extends axially between the forward bearing and the aft bearing. In one embodiment, the turbine comprises a plurality of adjacent rotor disks, and the support rotor comprises a conical support connecting one of the rotor disks with the shaft. | 06-11-2009 |
20090238683 | Vane with integral inner air seal - A stator vane segment for a gas turbine engine includes at least one airfoil joined to an outer shroud and an inner platform. A sealing element having a first platform radially inward of the inner platform and an abradable material covering at least a portion of the first platform is integrally joined to the inner platform. | 09-24-2009 |
20090257877 | ASYMMETRICAL ROTOR BLADE FIR-TREE ATTACHMENT - A rotor blade for a gas turbine engine includes an asymmetric attachment section received within a rotor disk rim with an asymmetric slot. | 10-15-2009 |
20110206522 | ROTATING AIRFOIL FABRICATION UTILIZING CMC - Disclosed is an airfoil comprising a plurality of ceramic matrix composite (CMC) fabric sheets which are layered to form a single, layered fabric sheet. The layered fabric sheet is formed so as to define a pressure and suction side of the airfoil. The airfoil includes primary fibers which extend radially outwardly from a rotor disk, for example. In this way, the airfoil is suitable for use in a gas turbine engine due to the temperature resistance of CMC and the strength provided by the primary fibers. | 08-25-2011 |
20120297790 | INTEGRATED CERAMIC MATRIX COMPOSITE ROTOR DISK GEOMETRY FOR A GAS TURBINE ENGINE - A CMC disk for a gas turbine engine includes a CMC hub defined about an axis and a multiple of CMC airfoils integrated with the CMC hub. | 11-29-2012 |
20120297791 | CERAMIC MATRIX COMPOSITE TURBINE EXHAUST CASE FOR A GAS TURBINE ENGINE - A turbine exhaust case for a gas turbine engine includes a multiple of CMC turbine exhaust case struts between a CMC core nacelle aft portion and a CMC tail cone. | 11-29-2012 |
20120301269 | CLEARANCE CONTROL WITH CERAMIC MATRIX COMPOSITE ROTOR ASSEMBLY FOR A GAS TURBINE ENGINE - A gas turbine engine includes a CMC static structure and a rotor module with a multiple of CMC airfoils, a radial growth of said rotor module matched with said CMC static structure. | 11-29-2012 |
20120301275 | INTEGRATED CERAMIC MATRIX COMPOSITE ROTOR MODULE FOR A GAS TURBINE ENGINE - A rotor module for a gas turbine engine includes a multiple of CMC airfoil rows which extend from a common CMC drum. | 11-29-2012 |
20120301285 | CERAMIC MATRIX COMPOSITE VANE STRUCTURES FOR A GAS TURBINE ENGINE TURBINE - A vane structure for a gas turbine engine according includes a multiple of CMC airfoil sections integrated between a CMC outer ring and a CMC inner ring. | 11-29-2012 |
20120301303 | HYBRID CERAMIC MATRIX COMPOSITE VANE STRUCTURES FOR A GAS TURBINE ENGINE - A vane structure for a gas turbine engine includes a multiple of CMC airfoil sections integrated between a CMC outer ring and a metal alloy inner ring. | 11-29-2012 |
20120301305 | INTEGRATED CERAMIC MATRIX COMPOSITE ROTOR DISK HUB GEOMETRY FOR A GAS TURBINE ENGINE - A rotor disk for a gas turbine engine includes a CMC hub and a rail integrated with the CMC hub opposite the multiple of CMC airfoils, the rail defines a rail platform section that tapers to a rail inner bore. | 11-29-2012 |
20120301306 | HYBRID ROTOR DISK ASSEMBLY FOR A GAS TURBINE ENGINE - A rotor disk assembly for a gas turbine engine includes a rotor hub defined about an axis of rotation, the rotor hub includes a blade mount section with a first radial flange having a multiple of first apertures and a second radial flange with a multiple of second apertures. | 11-29-2012 |
20120301313 | CERAMIC MATRIX COMPOSITE CONTINUOUS "I"-SHAPED FIBER GEOMETRY AIRFOIL FOR A GAS TURBINE ENGINE - A Ceramic Matrix Composites (CMC) airfoil for a gas turbine engine includes at least one CMC ply which defines a suction side, an outer platform, a pressure side and an inner platform with a continuous “I”-shaped fiber geometry. | 11-29-2012 |
20120301314 | HYBRID ROTOR DISK ASSEMBLY WITH A CERAMIC MATRIX COMPOSITE AIRFOIL FOR A GAS TURBINE ENGINE - A Ceramic Matrix Composite (CMC) airfoil for a gas turbine engine includes a CMC root section which extends to form a CMC airfoil section, the CMC root section defines a bore along a non-linear axis. | 11-29-2012 |
20120301315 | CERAMIC MATRIX COMPOSITE AIRFOIL FOR A GAS TURBINE ENGINE - A Ceramic Matrix Composites (CMC) airfoil for a gas turbine engine includes a first multiple of CMC plies which define a suction side, a first airfoil portion of the first multiple of CMC plies at least partially parallel to an airfoil axis. A second multiple of CMC plies define a pressure side, a second airfoil portion of the second multiple of CMC plies at least partially parallel to the airfoil axis and bonded to the first airfoil portion. | 11-29-2012 |
20120301317 | HYBRID ROTOR DISK ASSEMBLY WITH CERAMIC MATRIX COMPOSITES PLATFORM FOR A GAS TURBINE ENGINE - A Ceramic Matrix Composite (CMC) platform for an airfoil of a gas turbine engine includes a CMC platform segment which at least partially defines an airfoil profile. | 11-29-2012 |
20130108445 | SPOKED ROTOR FOR A GAS TURBINE ENGINE | 05-02-2013 |
20130108466 | ASYMETRICALLY SLOTTED ROTOR FOR A GAS TURBINE ENGINE | 05-02-2013 |
20130119617 | TURBOMACHINERY SEAL - A seal for sealing a rotor of a rotary machine to a stator thereof which circumscribes the rotor and is separated therefrom by a gap comprises a nonrotational sealing element received within an annular slot in the stator and radially translatable with respect thereto, and extending into the gap for sealing to rotational sealing element carried by the rotor. A resilient biasing element received between the nonrotational sealing element and a floor of the slot biases the nonrotational sealing element radially inwardly toward the rotational sealing element and limits radially outward movement of the nonrotational sealing element. A guide extending into said gap from the slot engages the nonrotational sealing element to prevent axial misalignment thereof with the machine's rotor. | 05-16-2013 |
20130219918 | BUFFER COOLING SYSTEM PROVIDING GAS TURBINE ENGINE ARCHITECTURE COOLING - A gas turbine engine includes a buffer cooling system having a first heat exchanger, a first passageway, a second passageway and a third passageway. The first heat exchanger exchanges heat with a bleed airflow to provide a conditioned airflow. The first passageway communicates a first portion of the conditioned airflow to a high pressure compressor of the gas turbine engine, the second passageway communicates a second portion of the conditioned airflow to a high pressure turbine of the gas turbine engine, and the third passageway communicates a third portion of the conditioned airflow to a low pressure turbine of the gas turbine engine. | 08-29-2013 |
20130219920 | GAS TURBINE ENGINE COOLING SYSTEM - A gas turbine engine includes a heat exchanger, a diffuser case, a passageway and a nozzle assembly. The heat exchanger exchanges heat with a bleed airflow to provide a conditioned airflow. The diffuser case includes a plenum that receives the conditioned airflow. The passageway is fluidly connected between the heat exchanger and the diffuser case, and the conditioned airflow is communicated through the passageway and into the plenum. The nozzle assembly is in fluid communication with the plenum of the diffuser case to receive the conditioned airflow from the plenum. | 08-29-2013 |
20130287565 | TEC Mount Redundant Fastening - A mounting apparatus for a turbine exhaust case (TEC) is provided. The mounting apparatus may include a neck, support links and a plurality of fastening pins. The neck may include an upper portion that is receivable within a pylon associated with the TEC and at least one neck aperture extending therethrough. The support links may downwardly extend from a lower portion of the neck. The support links may be configured to at least partially receive a section of the TEC. Each support link may include at least one link aperture extending therethrough. The fastening pins may include at least one neck pin extending through the neck aperture and at least one link pin extending through the link aperture of each support link. | 10-31-2013 |
20130323010 | TURBINE COOLANT SUPPLY SYSTEM - A gas turbine engine configured to rotate in a circumferential direction about an axis extending through a center of the gas turbine engine comprises a turbine stage. The turbine stage comprises a disk, a plurality of blades and a mini-disk. The disk comprises an outer diameter edge having slots, an inner diameter bore surrounding the axis, a forward face, and an aft face. The plurality of blades is coupled to the slots. The mini-disk is coupled to the aft face of the rotor to define a cooling plenum therebetween in order to direct cooling air to the slots. In one embodiment of the invention, the cooling plenum is connected to a radially inner compressor bleed air inlet through all rotating components so that cooling air passes against the inner diameter bore. | 12-05-2013 |
20140294589 | ASYMMETRICALLY SLOTTED ROTOR FOR A GAS TURBINE ENGINE - A spool for a gas turbine engine includes at least one rotor disk defined along an axis of rotation and at least one rotor ring defined along the axis of rotation, with the rotor ring being in contact with the rotor disk. The rotor disk and rotor ring are contoured to define a smooth rotor stack load path. | 10-02-2014 |
Patent application number | Description | Published |
20110307694 | Secure Registration of Group of Clients Using Single Registration Procedure - Automated secure registration techniques for communication devices are provided which address the problem of allowing multiple clients to gain access to one system, and thus provide a solution to the “reverse single sign-on” problem. For example, a method for registering a group of two or more communication devices in a communication network comprises the following steps. A group challenge message is sent from a network device to the group of two or more communication devices. The network device receives one or more response messages to the group challenge respectively from one or more of the group of two or more communication devices, wherein the response message from each of the responding communication devices in the group comprises a group credential corresponding to the group. | 12-15-2011 |
20120047558 | Method And Apparatus Of Automated Discovery In A Communication Network - An automated method is provided for mutual discovery between a network entity and a client entity that cooperate for providing a service in a machine-to-machine environment. In an embodiment, the network entity receives an identifier in a communication from a server on behalf of the client entity. At some point in time, the network entity receives a communication containing the identifier from the client entity. Before or after receiving the client entity communication, the network entity discovers itself to the client entity. Some time after receiving the client entity communication, the network entity authenticates the client entity, establishes a permanent security association with the client entity, and initiates the service. | 02-23-2012 |
20130110920 | NETWORK-ASSISTED PEER-TO-PEER SECURE COMMUNICATION ESTABLISHMENT | 05-02-2013 |
20130179679 | Methods And Apparatuses For Secure Information Sharing In Social Networks Using Randomly-Generated Keys - There can be problems with the security of social networking communications. For example, there may be occasions when a number of friends wish to communicate securely through a social network infrastructure, such that non-trusted 3 | 07-11-2013 |
20130179951 | Methods And Apparatuses For Maintaining Secure Communication Between A Group Of Users In A Social Network - Embodiments address various methods and apparatuses that attempt to minimize the time that the security communication between group members may be at risk due to a user joining or leaving. For example, embodiments include methods of minimizing the time for which a joining member receives a secure commonly shared key and other embodiments include methods of minimizing the time that a user leaving the group has access to data shared within the group through updating the secure commonly shared key. | 07-11-2013 |
20130182848 | SECURE GROUP MESSAGING - A method for securing at least one message transferred in a communication system from a first computing device to a second computing device in a peer-to-peer manner. At the first computing device, an identity based authenticated key exchange session is established with a third computing device operating as a peer authenticator. The identity based authenticated key exchange session has an identity based authenticated session key associated therewith. The first computing device obtains from the third computing device a random key component of the second computing device, wherein the random key component of the second computing device is encrypted by the third computing device using the identity based authenticated session key prior to sending the random key component of the second computing device to the first computing device. A peer-to-peer messaging key is computed at the first computing device using the random key component of the second computing device. | 07-18-2013 |
20130254277 | Methods And Networks For Device To Device Communication - At least one example embodiment discloses a method of controlling communications between first and second user equipments (UEs) by a base station in a network. The method includes obtaining an indication, the indication indicating if the first and second UEs are within a communication range of each other and controlling a direct communication link between the first and second UEs if the first and second UEs are within a communication range of each other. The controlling includes allocating at least a first portion of an uplink channel of the network to the direct communication link. | 09-26-2013 |
20130290696 | SECURE COMMUNICATIONS FOR COMPUTING DEVICES UTILIZING PROXIMITY SERVICES - Techniques are disclosed for establishing secure communications between computing devices utilizing proximity services in a communication system. For example, a method for providing secure communications in a communications system comprises the following steps. At least one key is sent from at least one network element of an access network to a first computing device and at least a second computing device. The first computing device and the second computing device utilize the access network to access the communication system and are authenticated by the access network prior to the key being sent. The key is useable by the first computing device and the second computing device to securely communicate with one another when in proximity of one another without communications between the first computing device and the second computing device going through the access network. | 10-31-2013 |
20130291100 | Detection And Prevention Of Machine-To-Machine Hijacking Attacks - An example method includes receiving at a network node a packet destined for an intended destination. The network node determines whether the packet is associated with a machine-to-machine communication. The network node determines whether forwarding of the packet to the intended destination is prohibited, wherein forwarding of the packet is prohibited when the packet is originated from a first machine-to-machine device and is destined to a first host other than a machine-to-machine server associated with machine-to-machine communications. The network node forwards the packet to the intended destination when forwarding the packet is not prohibited. | 10-31-2013 |
20130343538 | MANIPULATION AND RESTORATION OF AUTHENTICATION CHALLENGE PARAMETERS IN NETWORK AUTHENTICATION PROCEDURES - A challenge manipulation and restoration capability is provided for use during network authentication. A mobile device (MD) and a subscriber server (SS) each have provisioned therein a binding key (B-KEY) that is associated with a subscriber identity of a network authentication module (NAM) of the MD. The SS obtains an authentication vector (AV) in response to a request from a Radio Access Network (RAN) when the MD attempts to attach to the RAN. The AV includes an original authentication challenge parameter (ACP). The SS encrypts the original ACP based on its B-KEY, and updates the AV by replacing the original ACP with the encrypted ACP. The MD receives the encrypted ACP, and decrypts the encrypted ACP based on its B-KEY to recover the original ACP. The MD provides the original ACP to the NAM for use in computing an authentication response for validation by the RAN. | 12-26-2013 |
20140004796 | DISCOVERING PROXIMITY DEVICES IN BROADBAND NETWORKS | 01-02-2014 |
Patent application number | Description | Published |
20090006598 | System and Method for Efficient Storage of Long-Lived Session State in a SIP Server - A SIP server can be deployed in a two-tier architecture, including an engine tier for processing of SIP communications and a state tier for maintaining the state associated with these communications. The state tier can include RAM-based replicas that provide data to the engines. Some of the SIP session state can be moved to the database in order to reduce the memory requirements of the state tier. Upon determining that a transaction boundary has been reached where the session state is steady, the state replica can save the data to the database. A hint can be received from the engine tier by the state replica indicating that the state data is ready to be saved. Subsequently, the data can be removed from the state tier by nulling out the bytes of actual data, while preserving the primary key, locking and timer information so as not to impact latency. | 01-01-2009 |
20090019158 | Engine Near Cache for Reducing Latency in a Telecommunications Environment - The SIP server can be comprised of an engine tier and a state tier distributed on a cluster network environment. The engine tier can send, receive and process various messages. The state tier can maintain in-memory state data associated with various SIP sessions. A near cache can be residing on the engine tier in order to maintain a local copy of a portion of the state data contained in the state tier. Various engines in the engine tier can determine whether the near cache contains a current version of the state needed to process a message before retrieving the state data from the state tier. Accessing the state from the near cache can save on various latency costs such as serialization, transport and deserialization of state to and from the state tier. Furthermore, the near cache and JVM can be tuned to further improve performance of the SIP server. | 01-15-2009 |
20100080241 | SYSTEM AND METHOD FOR PROVIDING TIMER AFFINITY THROUGH ENGINE POLLING WITHIN A SESSION-BASED SERVER DEPLOYMENT - The session-based server deployment can be comprised of an engine tier that is designed for high throughput processing of communications and a state tier that maintains state information for access by the engine tier. The engine tier can include a plurality of engine nodes that process incoming messages. The state nodes can contain call state, including various timers. When processing a call, an engine can set various timers in the state tier. The engine can then periodically poll the state tier for any timers that have expired. Upon expiration of a timer, the timer can be assigned to the corresponding engine node which handled previous communications for the call. This affinity between the timer and its respective engine can provide numerous benefits, such as reduced latency and more localized data access. | 04-01-2010 |
20100106842 | SYSTEM AND METHOD FOR PROVIDING TIMER AFFINITY THROUGH NOTIFICATIONS WITHIN A SESSION-BASED SERVER DEPLOYMENT - The session-based server deployment can be comprised of an engine tier that is designed for high throughput processing of communications and a state tier that maintains state information for access by the engine tier. The engine tier can include a plurality of engine nodes that process incoming messages. The state nodes can contain call state, including various timers. When processing a call, an engine can set various timers in the state tier. Upon expiration of a timer, the state node can transmit a notification assigning the timer to the corresponding engine node which handled previous communications for the call. This affinity between the timer and its respective engine can provide numerous benefits, such as reduced latency and more localized data access. | 04-29-2010 |
20100205263 | SIP SERVER ARCHITECTURE FOR IMPROVING LATENCY DURING MESSAGE PROCESSING - Systems and methods are provided for improving latency during message processing in a network environment via the use of SIP server architecture. The SIP server can be comprised of an engine tier and a state tier distributed on a cluster network. The engine tier can send and receive messages and execute various processes. The state tier can maintain in-memory state data associated with various SIP sessions. The state tier can store various long lived data objects and the engine tier can contain short lived data objects. The state data can be maintained in partitions comprised of state replicas. When processing messages, the engine can pull state data objects from the state tier, use the objects and push them back to the state tier after processing is complete. If one state replica is unavailable, such as during garbage collection, the engine can retrieve the objects from another replica in the partition. | 08-12-2010 |
20120254383 | MANAGEMENT OF DATA NODES IN AN APPLICATION SERVER - Described herein are systems and methods for managing nodes in a data grid from within an application server. The system includes an application server having an administrative user interface, and a data grid including a plurality of nodes operating as a cluster, wherein each node in the data grid has node attributes that define node functionality. A configuration repository provided by the application server is accessible to the administrative user interface, and stores configuration information used by the administrative user interface to directly manage the plurality of nodes in the data grid. Upon receiving interpreted configuration information from the application server at a node manager client on the application server, the node manager client modifies the operation of the plurality of nodes in the data grid by overriding node attributes according to the interpreted configuration information, wherein the plurality of nodes thereafter operate according to the configuration information. | 10-04-2012 |
20120254436 | INTEGRATION OF AN APPLICATION SERVER AND DATA GRID - Described herein are systems and methods for providing a software application executing on an application server direct access to at least one of a distributed data or distributed service provided by a data grid. The system includes an application server having software applications executing thereon, and a data grid including a plurality of nodes, wherein each of the plurality of nodes is adapted to provide at least one of a distributed data or distributed service. A resource configuration specified by one of a resource annotation added in the software applications or a resource reference defined in a deployment descriptor of said software applications is provided. Upon deployment of the software applications, the resource configuration is used by the system to provide the software applications direct access the distributed data and the distributed services provided by the data grid. | 10-04-2012 |
Patent application number | Description | Published |
20090260346 | METHOD FOR PURIFICATION OF AN EXHAUST GAS FROM A DIESEL ENGINE - A method for removing impurities in exhaust gas from a diesel engine, where the impurities comprise nitrogen oxides, carbon monoxide, particulate matter and incompletely combusted hydrocarbons. The method comprises the steps of injection of a reductant comprising urea or ammonia into the exhaust gas from the engine, selective catalytic reduction of the nitrogen oxides in the exhaust gas by the reductant, and intermittent injection of a hydrocarbon into this effluent. The succeeding steps are oxidation of carbon monoxide, particulate matter, incompletely combusted hydrocarbons and injected hydrocarbon to carbon dioxide and water, and in selectively oxidising possible excess of reductant to free nitrogen, and finally filtration of the effluent by passing the gas through a catalysed filter. The remaining particulate matter is retained in the filter, and the carbon monoxide, particulate matter and hydrocarbons are oxidixed to carbon dioxide and water, and the reductant is selectively oxidixed to nitrogen, creating a purified exhaust gas. | 10-22-2009 |
20110070134 | PROCESS AND CATALYST SYSTEM FOR SCR OF NOx - Process for reducing nitrogen oxides to nitrogen in an exhaust gas comprising passing the exhaust gas in the presence of a reducing agent through a catalyst system comprising at least two catalyst beds, in which a first catalyst bed is an iron-beta-zeolite and a second catalyst bed downstream is silver supported on alumina. | 03-24-2011 |
20110283680 | METHOD FOR PURIFICATION OF EXHAUST GAS FROM A DIESEL ENGINE - The invention provides a method for purification of exhaust gas from a diesel engine in a system, which comprises a device for selective catalytic reduction and a diesel particulate filter preferably at least partially covered by a catalytic layer installed downstream of the device for selective catalytic reduction. A device for catalytic oxidation is installed upstream of the device for selective catalytic reduction and/or between the device for selective catalytic reduction and the diesel particulate filter. A device for injection of a controlled amount of reductant is installed inlet of the device for selective catalytic reduction, and a device for injection of a controlled amount of hydrocarbon is installed inlet of the catalytic oxidation. | 11-24-2011 |
Patent application number | Description | Published |
20080307058 | Message handling for user interfaces - Generally, systems and methods permit customized delivery of messages to a user depending on the specific requirements of a user interface. A processing layer between a business object and a user interface may determine, for a received message, an appropriate rule for the target user interface. The message rule may be applied, and depending on the rule, the message may be delivered to the user. | 12-11-2008 |
20100001834 | SYSTEM AND METHOD FOR A MESSAGE REGISTRY AND MESSAGE HANDLING IN A SERVICE -ORIENTED BUSINESS FRAMEWORK - A system and method are provided for handling a notification message in an enterprise services framework, including in response to the saving of a transaction, sending a notification message to the enterprise system framework, the notification message containing an associated message class including information of message severity and message symptom. The framework includes a controller layer situated between a service management layer and a business object layer, the controller layer maintaining a message registry database which collects and stores the notification message and the information of message severity, message symptom, and message identification. A system and method is provided for the hierarchical handling of software objects, including providing software objects, each associated with a user interface message, hierarchically associating the user interface messages, and displaying those messages in a tree structure in association with each of the software objects. | 01-07-2010 |
20100088391 | BACKEND SERVICE ADAPTATION - A request originating at a frontend server for data encapsulated in a plurality of business objects is received. The plurality of business objects are stored in a business object layer at the backend server remote from the frontend server. In addition, the request originates from a user interface layer is received at a controller layer. A controller object is instantiated in the controller layer at the backend server. Nodes of the controller object are mapped to nodes in the plurality of business objects so that the controller object encapsulates the request data. Thereafter, transmission of data response to the request encapsulated by the controller object to the frontend server is initiated. Related apparatus, systems, techniques and articles are also described. | 04-08-2010 |
20120023154 | RAPID CLIENT-SIDE COMPONENT PROCESSING BASED ON COMPONENT RELATIONSHIPS - A client database manager can cause a memory of a client device on a client side of a network to store a first component, a second component, and a relationship value representing a dependent relationship between the first component and the second component. A client processing module can cause a processor to receive, after the storing, a request to process the first component at the client device. The client database manager can send to the server side of the network a request for an update of at least one of the first component or the second component. The client processing module can cause the processor to process at the client device, before receiving a response to the request for the update from the server side of the network, at least a portion of the first component and at least a portion of the second component based on the relationship value. | 01-26-2012 |
20120023421 | MODEL FOR EXTENSIONS TO SYSTEM PROVIDING USER INTERFACE APPLICATIONS - A customized application that is declared based on an abstract class definition derived from a declared host component model associated with a host software application implementing business processes and providing a graphical display associated with a user interface (UI) for a user in a client program executing on a client frontend device storing metadata associated with the UI for the client frontend device may be initiated, the metadata including a declaration of the declared host component model and a declaration of the abstract class definition. Access to data and functionality of the host software application may be obtained via the customized application. Customized output may be provided that is different from host output provided by the host software application, the customized output generated by accessing, via the abstract class definition, the declared host component model, for accessing the same data and functionality that is accessed by the host software application. | 01-26-2012 |
20120023484 | AUTOMATION OF TESTING FOR USER INTERFACE APPLICATIONS - A host software application implementing business processes and providing a graphical display associated with a user interface (UI) for a user in a client program executing on a client frontend device that is separate from a backend device storing metadata associated with the UI may be initiated. An automation graphical symbol may provide the user with an option to initiate a test on events of the host software application, during execution of the host software application. A request from the user may be received, to initiate a test on events of the host software application. Information may be received from the user indicating one or more selected specific events for performing the test. The test may be initiated on the selected specific events, based on a state of execution of the host software application at an initial time of the user indicating the selected specific events for performing the test. | 01-26-2012 |
20120030580 | Stable Anchors In User Interface to Support Life Cycle Extensions - According to some embodiments, a business service provider may define a stable user interface anchor entity associated with a business object data structure. A reference field may be associated with the stable user interface anchor, the reference field representing a path to a persistent node of the business object data structure. An end user adaptation to a user interface may then be applied in connection with the business object data structure, the adaptation referencing the stable user interface anchor entity. | 02-02-2012 |
20120030591 | LOGICAL DATA MODEL ABSTRACTION IN A PHYSICALLY DISTRIBUTED ENVIRONMENT - A component object binds business driven services to a graphical user interface (GUI). The object includes a data model, view model and controller. The view model graphically presents, and the controller manipulates data used by the object. The controller includes an event handler that respond to events generated within the GUI and binds data used by the object to a data source which can be another component object or a remotely located source. The event handler can call a local script to calculate the value of a data element within the object. The component object can be instantiated on a client, and can be configured to communicate with a corresponding component object on a server. The client and server component objects can exchange only that data that needs to be exchanged to maintain the current state of a user interface in the client computer. | 02-02-2012 |
20120030664 | PROCESSING OF SOFTWARE OBJECTS MOVED INTO A DROPZONE REGION OF AN APPLICATION - A non-transitory computer-readable storage medium storing code representing instructions that when executed are configured to cause a processor to perform a process. The code can comprise code to receive, on a client side of a network, an indicator that a first software object has been moved from a first application into a dropzone region of a second application. The code can include code to receive an indicator that a second software object has been moved into the dropzone region of the second application, and code to access a plurality of dropzone conditions. The code can include code to determine that a dropzone condition from the plurality of dropzone conditions has been satisfied based on the first software object and the second software object both being moved into the dropzone region, and code to send to a server side of a network an indicator that the dropzone condition has been satisfied. | 02-02-2012 |
20120102406 | COMPOSITION MODEL FOR COMPONENTS OF A USER INTERFACE FRAMEWORK FOR WEB APPLICATIONS - Various embodiments of systems and methods for a composition model for components of a user interface framework for Web applications are described. The methods include a loosely coupled method and a tightly coupled method for composing components in a UI framework. The loosely coupled method includes triggering a navigation pipe from an out-port of a first component to an in-port of a second component and defining a context mapping between a first set of parameters of the out-port of the first component and a second set of parameters of the in-port of the second component. The tightly coupled method includes exposing a binding reference from the first component to the second component and specifying a first data model entity from the first component to be bound to a second data model entity of the second component via a binding contract. | 04-26-2012 |
20120102414 | DISTRIBUTED CONTROLLER OF A USER INTERFACE FRAMEWORK FOR WEB APPLICATIONS - Various embodiments of systems and methods for improved user interface framework for Web applications are described herein. The UI framework is based on the MVC architectural pattern. An additional controller, a server controller, is included in the server part of the user interface framework runtime. A client controller is running at the client side of the user interface framework runtime. The client controller and the server controller form one logical synchronized controller. The server controller ensures that all needed controller calculations, which would lead to additional roundtrips between the client side and the server side, can be done on the server side. Thus, exact one roundtrip between client side and backend for every user interaction and transporting only the bare minimum of data needed to render the current UI state is achieved. | 04-26-2012 |
20120151439 | LIFECYCLE STABLE USER INTERFACE ADAPTATIONS - Various embodiments of systems and methods for lifecycle stable user interface adaptations are described herein. All adaptations done by partners/key users/end users to a user interface of a computer software application are preserved during the lifecycle of the application. In one aspect, the adaptations are persisted as additional metadata used for the generation of the user interface. In another aspect, the lifecycle stability is achieved by attaching the adaptations to semantically coherent set of fields placed in the UI that reappear in future releases of the computer software application. | 06-14-2012 |
20120166461 | LAYERING CONCEPT FOR A REPOSITORY OF A USER INTERFACE FRAMEWORK FOR WEB APPLICATIONS - Various embodiments of systems and methods for a layering concept for a repository of a user interface framework for Web applications are described herein. The content of a repository provided by different parties (e.g., vendor, partner, customer, user, etc.) is separated. The separation is achieved by assigning solutions to the parties that store content in the repository. Simplified access to the repository is achieved by layering the solutions in a stack and implementing a layer strategy for the layers and their order of access. | 06-28-2012 |
20120166977 | USER PROGRAMMING ACCESS TO DATA MODEL IN USER INTERFACE DESIGN - Various embodiments of systems and methods for user programming access to data model in user interface design are described herein. User interface modeling is merged with a scripting language for additional functionalities. In one aspect, scripting enhances the dynamic access to the whole user interface model. In another aspect, additional controller and navigation logic is exposed by means of script inputs. A user can model, bind and run advanced logic through runtime declaration. | 06-28-2012 |
20120166983 | INTEGRATED METADATA AND NESTED AUTHORIZATIONS IN A USER INTERFACE FRAMEWORK - Various embodiments of systems and methods for integrated metadata and nested authorizations in a user interface framework are described herein. User interface components metadata and authorization metadata are stored in one integrated entity. The primary user interface application components have authorization metadata and are checked at runtime for accessibility to the user interface application for a given user. The user interface framework ensures the security of the embedded user interface components via nested authorizations using metadata relations. The metadata relations are used for runtime authorization and policy generation. Generic user interface components are aggregated at runtime. | 06-28-2012 |
Patent application number | Description | Published |
20080239937 | Mitigation of Interference and Crosstalk in Communications Systems - Signals in a multi-channel, impaired communication system are post-processed at the receiver. A triangular matrix Decision Feedback Demodulator (DFD) at the receiver extracts channels without requiring delivery of receiver parameters to the transmitter. Multi-Input Multi-Output (MIMO) processing matrices and DFD parameters are computed by first applying matrix transformations to diagonalize the noise covariance matrix of the multiple channels received at the receiver. QR decompositions (i.e., decompositions into orthogonal and triangular matrices) are then applied to the main channels to obtain triangular channel matrices. The noise-diagonalizing transformations and QR decompositions are then combined to form the MIMO postprocessing matrices and DFD parameters. MIMO postprocessing matrices and DFD parameters are computed from training data and then adapted during live data transmission. | 10-02-2008 |
20090190791 | Acoustic transducer comprising a plurality of coaxially arranged diaphragms - An acoustic transducer comprises one or more electromagnetic motors that drive one or more sets of multiple diaphragms to provide acoustically efficient loudspeaker systems having dimensions that allow use in applications that would be difficult or impossible with traditional transducers. The diaphragms may be driven directly, inertially or fluidically. If diaphragms are driven by rods that pass through holes in the diaphragms, noise may be generated by air that leaks through the pass-through holes. This noise may be reduced or eliminated by measures that reduce or eliminate the air leakage. | 07-30-2009 |
20110211623 | METHOD AND SYSTEM FOR APPLYING DYNAMIC SPECTRAL SHAPING TO DIGITAL SUBSCRIBER LOOP COMMUNICATION SYSTEMS - Mitigation of spectral interference in communications systems such as Digital Subscriber Loop (DSL) systems, and in particular mitigation of spectral interference using dynamic spectral shaping (DSS) in DSL systems, and in particular Single-pair High-speed DSL (SHDSL) systems. | 09-01-2011 |
20110235692 | METHOD AND SYSTEM FOR ROBUST DIGITAL SUBSCRIBER LOOP COMMUNICATION - A DSL communication system and a method for configuring a DSL communication system. The method includes training at least one anchor DSL modem transmitter to transmit information over at least one anchor line at an anchor bit rate that is determined based on an allowable tolerable noise level and a minimum allowable signal-to-noise ratio (SNR) margin; training one or more other DSL modem transmitter to transmit information over one or more other line at a bit rate that is determined by a current noise level and a target SNR margin, wherein the target SNR margin is higher than the minimum allowable SNR margin; and transmitting information by at least one trained DSL modem transmitter to at least one DSL modem receiver. | 09-29-2011 |
20120020277 | METHOD AND SYSTEM FOR INSTALLING AND OPERATING DISCRETE MULTI TONE REPEATERS - A system and method for providing a service over a repeatered link that couples a service provider transceiver to a remote modem, the method includes: computing, for each frequency bin out of multiple frequency bins of a spectrum, a level of far-end cross-talk (FEXT) interference that is generated to a network-side receiver of a frequency division multiplexing (FDM) discrete multi tone (DMT) repeater by a service provider transmitter that provides an FDM DMT service that is supported by the FDM DMT repeater; computing, for each frequency bins out of the multiple frequency bins, a highest allowable transmit power level of a customer-side transmitter of the FDM DMT repeater that generates to the network-side receiver of the FDM DMT repeater a cross-talk interference that does not exceed a level of FEXT interference that is generated to the network-side receiver of the FDM DMT repeater by the service provider transmitter. | 01-26-2012 |
20140362677 | CABLE-LEVEL CROSSTALK REDUCTION - A device for managing signal transport, on a cable level, in a communication system, and a method for using same, are provided herein. The device is connectable between one or more access multiplexers (e.g., Very-high-speed Digital Subscriber Loop Access Multiplexer (VDSLAM) or a switch) and a cable in said communication system. The device includes: a plurality of access multiplexer-side transceivers connectable to access multiplexer-related physical medium, associated with said one or more access multiplexers; a plurality of customer-side transceivers connectable to respective customer-related wire pairs of said cable; and a processor connected to said access multiplexer-side transceivers and said customer-side transceivers, said processor comprising means for reducing crosstalk among said customer-related wire pairs. In some embodiments, vectoring is used for the crosstalk reduction, thus implementing a so-called cable level vectoring (CLV). | 12-11-2014 |
20150036867 | ACOUSTIC TRANSDUCER COMPRISING A PLURALITY OF COAXIALLY ARRANGED DIAPHRAGMS - An acoustic transducer comprises one or more electromagnetic motors that drive one or more sets of multiple diaphragms to provide acoustically efficient loudspeaker systems having dimensions that allow use in applications that would be difficult or impossible with traditional transducers. The diaphragms may be driven directly, inertially or fluidically. If diaphragms are driven by rods that pass through holes in the diaphragms, noise may be generated by air that leaks through the pass-through holes. This noise may be reduced or eliminated by measures that reduce or eliminate the air leakage. | 02-05-2015 |
20150036868 | ACOUSTIC TRANSDUCER COMPRISING A PLURALITY OF COAXIALLY ARRANGED DIAPHRAGMS - An acoustic transducer includes a housing, a plurality of diaphragms suspended from the housing and separated into one or more groups, and one or more motors combined with the housing that operate in response to an electrical signal. The diaphragms of each group are driven by a respective motor to which all the diaphragms in the group are coupled and at least one motor has an indirect coupling with no direct mechanical connection to the diaphragms driven thereby. One or more electromagnetic motors that drive one or more sets of multiple diaphragms to provide acoustically efficient loudspeaker systems having dimensions that allow use in applications that would be difficult or impossible with traditional transducers. | 02-05-2015 |
20150063624 | MAGNETIC SUSPENSION TRANSDUCER - A method for operating an acoustic transducer is provided. The acoustic transducer includes a moving element and a fixed element, wherein the moving element is coupled to surrounding air. In the method, a signal-independent magnetic field is generated to urge the moving element into a rest position when no input signal is received; and a force is generated in response to the input signal and applying that force to the moving element to urge the moving element away from the rest position. The moving element is controlled by a combined influence of the signal-independent magnetic field and the signal-dependent force to generate acoustic vibrations in response to an audio input signal. | 03-05-2015 |
Patent application number | Description | Published |
20100180213 | DOCUMENT CREATION SYSTEM AND METHODS - Methods, systems, and related computer program products for facilitating the generation of a document, such as a scientific poster, to be viewed by a community of human viewers in association with a hosted event, such as a scientific conference, are described, the generated document conforming to document configuration guidelines previously established for that hosted event. Provided in one preferred embodiment is an interactive document creation tool that constrains user input of content data according to constraints specified in the document configuration guidelines and then automatically generates the document from the content data in compliance with those document configuration guidelines, sparing substantial user time and effort particularly when a pre-existing antecedent electronic document is used as a basis for the content data. Also provided are methods for coordinating document display at hosted events, managing populations of distinct document configuration guidelines, and adapting a created document for multiple different hosted events. | 07-15-2010 |
20120099514 | SYSTEMS AND METHODS FOR TRANSMISSION OF UNINTERRUPTED RADIO, TELEVISION PROGRAMS AND ADDITIONAL DATA SERVICES THROUGH WIRELESS NETWORKS - A method and system for In-Dash Multimedia Players or Portable Multimedia Players for automotive, aviation, boating, and personal use that, exploiting the services and capabilities of the Digital Wireless Network DWLN ( | 04-26-2012 |
20120147958 | Parallel Video Encoding Based on Complexity Analysis - Embodiments of the invention provide techniques for encoding chunks of a video file in parallel. Embodiments may divide a source video file into a plurality of chunks, and may encode each chunk at a rate based upon complexity data associated with the chunk. The encoded chunks may then be reassembled to produce an encoded video file. | 06-14-2012 |
20150071346 | PARALLEL VIDEO ENCODING BASED ON COMPLEXITY ANALYSIS - Embodiments of the invention provide techniques for encoding chunks of a video file in parallel. Embodiments may divide a source video file into a plurality of chunks, and may encode each chunk at a rate based upon complexity data associated with the chunk. The encoded chunks may then be reassembled to produce an encoded video file. | 03-12-2015 |
Patent application number | Description | Published |
20110260725 | Time Resolved Spin Labeled MRI Cineangiography - A sequence of magnetic resonance images of the beating heart depicts the flow of blood through the heart chambers. Blood appears bright and background tissues are darkened by acquiring MR data following a preparatory pulse sequence in which spin magnetization throughout the field of view is inverted using a non-selective RF inversion pulse and spin magnetization in a selected pool of blood moving into the heart is re-inverted by a selective RF inversion pulse. | 10-27-2011 |
20120296193 | System and Method for Hybrid Radiofrequency Labeling for Magnetic Resonance Imaging - A system and method is provided for magnetic resonance angiography (MRA) that includes applying a first labeling pulse sequence to a first labeling region having a first portion of a vasculature of a subject extending through the first labeling region to label spins moving within the first labeling region. A second labeling pulse sequence is applied to a second labeling region having a second portion of a vasculature of the subject extending through the second labeling region to label spins moving within the second labeling region. The first and second labeling pulse sequences include different labeling techniques. An imaging pulse sequence is applied to an imaging region having a third portion of a vasculature of the subject extending through the imaging region that is displaced from the first and second labeling region to acquire imaging data from the spins labeled by the first labeling pulse sequence and the second labeling pulse sequence. An MRA image is reconstructed of at least the third portion of the vasculature of the subject from the medical imaging data. | 11-22-2012 |
20130253305 | System and Method for Imaging of the Vascular Components Using Magnetic Resonance Imaging - A system and method is provided for acquiring a medical image of a portion of a vascular structure of a subject using a magnetic resonance imaging (MRI) system. A magnetization preparation RF module is applied to a portion of a subject including a vascular structure using the MRI system. A readout procedure is performed to collect image data, wherein the readout procedure includes a phase encoding scheme configured to provide a desired delay time after the application of the magnetization preparation RF module to allow a partial recovery of signal within the vascular structure following application of the magnetization preparation RF module when sampling a central region of k-space during the readout procedure. The image set is reconstructed into an image of the vascular structure wherein blood within the vascular structure is reflected as a gray-blood image. | 09-26-2013 |
20140018666 | METHOD FOR NON-CONTRAST ENHANCED MAGNETIC RESONANCE ANGIOGRAPHY - A method for non-contrast enhanced magnetic resonance angiography (MRA) of a three-dimensional (3D) volume of a subject having a vascular structure extending through the 3D volume and having flowing spins passing through vascular structure. The method includes applying at least one radiofrequency (RF) pulse to a first slice to label the flowing spins passing into a second slice located within the 3D volume adjacent to the first slice and acquiring imaging data from the second slice using a two-dimensional (2D) pulse sequence and sampling k-space using a non-Cartesian sampling pattern. The acquisition of the of the imaging data is repeated to acquire a series of second slices located across the 3D volume to acquire respective sets of imaging data spanning the 3D volume. The sets of imaging data is reconstructed into a time-series of image frames depicting the flowing spins passing through the vascular structure. | 01-16-2014 |
20140077807 | SYSTEM AND METHOD FOR IMAGING OF VASCULAR STRUCTURES USING NON-CONTRAST ENHANCED MAGNETIC RESONANCE IMAGING - A system and method is provided for acquiring a medical image of a portion of a vascular structure of a subject using a magnetic resonance imaging (MRI) system. At least one radio frequency (RF) saturation pulse is applied to a selected region of a subject that is free of exogenous contrast agents using the MRI system to saturate spins of all tissues within the selected region. A delay time is selected to allow an inflow of unsaturated vascular spins that are free of influence from exogenous contrast agent into the selected region through vascular structures within the selected region. A sparse dataset is formed from a series of spatially-encoded views from the selected region using an undersampled radial k-space trajectory in which the center of k-space is sampled for each view in the series of spatially-encoded views. An image of the vascular structures within the selected region is reconstructed from the sparse dataset. | 03-20-2014 |
20140100443 | System and Method For Imaging of the Vascular Components with Temporal Information and Suppressed Blood Pools Using Magnetic Resonance Imaging - A system and method is provided that includes a) monitoring a cardiac cycle of the subject to identify a predetermined point and, b) upon identifying the predetermined point, performing the steps of i) performing at least one of a desired number of magnetization suppressing preparations to suppress signal from blood flow through at least the region of interest, ii) acquiring a first set of imaging data from the region of interest, and iii) repeating step i) and step ii) to acquire at least a second set of imaging data from the region of interest. The method further includes c) repeating step b) a predetermined number of times over a series of cardiac cycles to acquire respective sets of medical imaging data of the region of interest and d) reconstructing first set of imaging data and the second set of imaging data into a time-resolved series of images. | 04-10-2014 |
20140200435 | System and Method for Ungated Non-Contrast Enhanced Magnetic Resonance Angiography - A system and method for producing an image of a vasculature of a subject using a magnetic resonance imaging (MRI) system includes applying a saturation pulse to a prescribed imaging slice to substantially suppress MR signals in the prescribed imaging slice. A quiescent inflow time period (QITP) is observed that is at least equal to half a projected duration of a cardiac cycle of the subject. After the QITP, k-space data is acquired from the prescribed imaging slice, and a subset of the data representative of a desired portion of the cardiac cycle of the subject is reconstructed into an image of the subject including at least the prescribed imaging slice. | 07-17-2014 |
Patent application number | Description | Published |
20120131265 | WRITE CACHE STRUCTURE IN A STORAGE SYSTEM - A method of writing data units to a storage device. The data units are cached in a first level cache sorted by logical address. A group (G | 05-24-2012 |
20130111106 | PROMOTION OF PARTIAL DATA SEGMENTS IN FLASH CACHE | 05-02-2013 |
20130111131 | DYNAMICALLY ADJUSTED THRESHOLD FOR POPULATION OF SECONDARY CACHE | 05-02-2013 |
20130111133 | DYNAMICALLY ADJUSTED THRESHOLD FOR POPULATION OF SECONDARY CACHE | 05-02-2013 |
20130111134 | MANAGEMENT OF PARTIAL DATA SEGMENTS IN DUAL CACHE SYSTEMS | 05-02-2013 |
20130111146 | SELECTIVE POPULATION OF SECONDARY CACHE EMPLOYING HEAT METRICS | 05-02-2013 |
20130111160 | SELECTIVE SPACE RECLAMATION OF DATA STORAGE MEMORY EMPLOYING HEAT AND RELOCATION METRICS | 05-02-2013 |
20130185512 | MANAGEMENT OF PARTIAL DATA SEGMENTS IN DUAL CACHE SYSTEMS - For movement of partial data segments within a computing storage environment having lower and higher levels of cache by a processor, a whole data segment containing one of the partial data segments is promoted to both the lower and higher levels of cache. Requested data of the whole data segment is split and positioned at a Most Recently Used (MRU) portion of a demotion queue of the higher level of cache. Unrequested data of the whole data segment is split and positioned at a Least Recently Used (LRU) portion of the demotion queue of the higher level of cache. The unrequested data is pinned in place until a write of the whole data segment to the lower level of cache completes. | 07-18-2013 |
20130205077 | PROMOTION OF PARTIAL DATA SEGMENTS IN FLASH CACHE - For efficient track destage in secondary storage in a more effective manner, for temporal bits employed with sequential bits for controlling the timing for destaging the track in a primary storage, the temporal bits and sequential bits are transferred from the primary storage to the secondary storage. The temporal bits are allowed to age on the secondary storage. | 08-08-2013 |
20130232294 | ADAPTIVE CACHE PROMOTIONS IN A TWO LEVEL CACHING SYSTEM - Provided are a computer program product, system, and method for managing data in a first cache and a second cache. A reference count is maintained in the second cache for the page when the page is stored in the second cache. It is determined that the page is to be promoted from the second cache to the first cache. In response to determining that the reference count is greater than zero, the page is added to a Least Recently Used (LRU) end of an LRU list in the first cache. In response to determining that the reference count is less than or equal to zero, the page is added to a Most Recently Used (LRU) end of the LRU list in the first cache. | 09-05-2013 |
20130232295 | ADAPTIVE CACHE PROMOTIONS IN A TWO LEVEL CACHING SYSTEM - Provided are a computer program product, system, and method for managing data in a first cache and a second cache. A reference count is maintained in the second cache for the page when the page is stored in the second cache. It is determined that the page is to be promoted from the second cache to the first cache. In response to determining that the reference count is greater than zero, the page is added to a Least Recently Used (LRU) end of an LRU list in the first cache. In response to determining that the reference count is less than or equal to zero, the page is added to a Most Recently Used (LRU) end of the LRU list in the first cache. | 09-05-2013 |
20140201448 | MANAGEMENT OF PARTIAL DATA SEGMENTS IN DUAL CACHE SYSTEMS - For movement of partial data segments within a computing storage environment having lower and higher levels of cache by a processor, a whole data segment containing one of the partial data segments is promoted to both the lower and higher levels of cache. Requested data of the whole data segment is split and positioned at a Most Recently Used (MRU) portion of a demotion queue of the higher level of cache. | 07-17-2014 |
20140240335 | CACHE ALLOCATION IN A COMPUTERIZED SYSTEM - System and method for operating a solid state memory containing a memory space. The present invention provides a computerized system that includes a solid state memory having a memory space; a controller adapted to use a first portion of the memory space as a cache; and a garbage collector adapted to use a second portion of the memory space to collect garbage in the solid state memory. The controller is adapted to change a size of at least one of the first portion and the second portion of the memory space during operation of the solid state memory. | 08-28-2014 |
20140359228 | CACHE ALLOCATION IN A COMPUTERIZED SYSTEM - A computerized system comprises a solid state memory and a controller adapted to use the solid state memory as a cache for the computerized system. The controller is adapted to add or to remove a chunk of data from the cache based on a detected frequency of occurrence of the chunk of data in the computerized system. | 12-04-2014 |
20150067001 | CACHE MANAGEMENT IN A COMPUTERIZED SYSTEM - A clustered computerized system includes a set of hosts, network infrastructure for interconnecting the hosts of the set, and a clustered file system shared between the hosts of the set. A solid state memory is assigned to each host of the set. The computerized system is configured to cache data in the solid state memories, and is configured to include metadata of the cached data in the clustered file system. | 03-05-2015 |
20150067294 | METHOD AND SYSTEM FOR ALLOCATING A RESOURCE OF A STORAGE DEVICE TO A STORAGE OPTIMIZATION OPERATION - Allocating a resource of a storage device to a storage optimization operation. An available resource of the storage device is monitored. Determining an allocation proportion of the resource allocated to the storage optimization operation, based on at least one of historical running information and a predicted value of a performance improvement caused by the storage optimization operation. Allocating the resource of the storage device to the storage optimization operation based on the available resource and the allocation proportion. | 03-05-2015 |
Patent application number | Description | Published |
20080214379 | Glass Ceramic or Glass Element that can be Subjected to Great Thermal Loads and is Decorated with a Metallic Color - The glass ceramic or glass element that can be subjected to high thermal loads is decorated with a metallic colorant. The metallic colorant consists of a melted silicate and at least one effect pigment, which is included in a specified proportion in a melt of the silicate glass to form the metallic colorant. The at least one effect pigment is in the form of platelets of synthetic aluminum oxide (Al | 09-04-2008 |
20080237222 | METHOD OF MAKING INTERCHANGEABLE GLASS CERAMIC TOPS FOR A COOKING STOVE - In the method of manufacturing a cooking stove its stove top can be equipped with different glass ceramic tops, which each have at least one cooking area, which is heated by a radiant heating body cooperating with a temperature-limiting adjusting device, which limits a surface temperature of the glass ceramic top. To economically and individually adjust the IR transmission of a glass ceramic top with a higher IR transmittance to that of a lower IR transmittance corresponding to that of another glass ceramic top so that they are interchangeable, the glass ceramic top with the higher IR transmittance is provided with an absorbing and/or reflecting coating. When the glass ceramic tops are interchangeable, either can be used in a given cooking stove without changing the expensive temperature-limiting device. | 10-02-2008 |
20080271489 | METHOD FOR RESHAPING GLASS-CERAMIC ARTICLES, APPARATUS FOR PERFORMING THE METHOD AND GLASS-CERAMIC ARTICLES MADE THEREBY - The method produces a reshaped glass-ceramic article by forced reshaping of a flat green glass part during a ceramicizing process with temporarily lowered viscosity due to crystallization heat. To perform the forced reshaping economically the forced reshaping takes place in a continuous oven for ceramicizing and in an oven section in which the viscosity of the green glass part is temporarily lowered as a result of crystallization heat. An apparatus for performing the process is provided in the continuous oven including different active reshaping devices and/or a hollow mold. The method produces glass-ceramic articles with undamaged surfaces corresponding to surfaces produced during the making of the green glass part (smooth or structured, e.g. knobbed). | 11-06-2008 |
20100224619 | METHOD OF ENVIRONMENTALLY FRIENDLY MELTING AND REFINING OF A GLASS MELT FOR A CRYSTALLIZABLE GLASS OF A LITHIUM ALUMINIUM SILICATE (LAS) GLASS CERAMIC - The method of environmentally friendly melting and refining a glass melt of a crystallizable glass, which is used for making a lithium aluminium silicate (LAS) glass ceramic, includes the steps of providing a glass batch with a main batch composition within a lithium aluminium silicate (LAS) glass system, in which 0.1-<0.6% by weight of tin oxide has been added as main refining agent, but which does not contain arsenic oxide and/or antimony oxide as refining agent, formulating a raw material mixture for the glass batch, so that less than 40% by weight of the raw material mixture is quartz sand and then refining a glass melt formed from the glass batch at temperatures of at least 1600° C. | 09-09-2010 |
Patent application number | Description | Published |
20110068745 | Battery cell protection and conditioning circuit and system - A type of protection and cell conditioning circuit is proposed that partly uses the typically existing hardware present in traditional cell-protection circuits and that can achieve an optimum state of charge for the individual cell independently from the actions of the external battery charger. For minimum cost, the proposed circuit and system can solve the battery-cell-balancing problem, while optimizing the performance of the battery pack and while simultaneously enhancing the safety of the battery pack. Multiple battery cells can be communicatively combined to form large batteries. Information from and commands to each of the individual battery cells can be relayed through a low-power serial bus in order to form “intelligent” and optimally managed battery systems. | 03-24-2011 |
20120249052 | Charge redistribution method for cell arrays - Cell balancing aims to prolong the battery operating life by equalizing the Electro Motive Force (or Open Circuit Voltage) of the participating cells. Even perfectly balanced cells though will exhibit different output voltages because of differences in their internal impedances. The difference in voltage will depend on the load current frequency and intensity. A method is described for re-distributing charge in such a way so when the worst (from the point of view of voltage spread) possible load conditions occur, cells will have similar outputs and none will cross the under-voltage threshold causing a premature shut down of the battery. | 10-04-2012 |
20120256593 | Cell charge management system - A series array of electrochemical cells is charged by first applying a first charging current to the series array, thereby applying the first charging current to each of the cells in the series array. When one of the cells reaches a predefined maximum voltage, the series charging current is ceased. A second charging current is then selectively applied to various of the cells in the series array, topping up each of the cells in the series array. Priority is given to the weakest cell in the array. If there is an idle time for the battery load before the array is connected to a load, then charge is transferred from fully charged cells to weaker cells, thereby reducing charge imbalance among the cells. The array is connected to a load and power is drawn from the series array. | 10-11-2012 |
20130030738 | Converging algorithm for real-time battery prediction - A method predicts the battery state in “real-time”, which is based on a nodal algorithmic model. Under this method, the battery is modeled as a network mesh of both linear and non-linear electrical branch elements. Those branch elements are inter-connected through a set of nodes. Each node can have several branches either originating or ending into it. The branch elements may represent loosely some particular function or region of the battery or they may serve a pure algorithmic function. The non-linear behavior of the elements may be described either algorithmically or through lookup tables. Kirchhoff's laws are applied on each node to describe the relationships between currents and voltages. The system may be connected with a battery so that it can receive measured values at the battery, and the system yields state-of-charge, state-of-health, and state-of- function signals. | 01-31-2013 |
20130293187 | Charge redistribution method for cell arrays - Cell balancing aims to prolong the battery operating life by equalizing the Electro Motive Force (or Open Circuit Voltage) of the participating cells. Even perfectly balanced cells though will exhibit different output voltages because of differences in their internal impedances. The difference in voltage will depend on the load current frequency and intensity. A method is described for re-distributing charge in such a way so when the worst (from the point of view of voltage spread) possible load conditions occur, cells will have similar outputs and none will cross the under-voltage threshold causing a premature shut down of the battery. | 11-07-2013 |
20140203737 | Assisting Converter - What is described is a battery management architecture that eliminates previously described problems of the previous solutions and compensates for the extra cost of a cell-balancing circuit. These advantages are achieved by integrating the voltage step-up and balancing functions as well as charging functions inside a single converter topology. Instead of providing the entire output voltage and power, the converter in this configuration is merely assisting the battery by providing a portion of the power delivered to the load, rather than the entirety of the power delivered to the load. This portion of power is proportional to the difference between the output and the battery pack voltages. | 07-24-2014 |
Patent application number | Description | Published |
20090316460 | METHOD AND APPARATUS FOR MEMORY REDUNDANCY IN A MICROPROCESSOR - An apparatus for redundancy of a memory array includes a primary memory array including a plurality of memory cells, one or more of which are defective. A redundant array includes a CAM array that includes a plurality of memory cells. The CAM array is addressed by the address of a defective memory location within the primary memory array and provides a match identification and a resource identification. The redundant array also includes a translation array wherein an offset to configure an input/output multiplexer is stored. The redundant array also includes a redundant data array including a plurality of memory cells wherein one or more memory cells of the redundant data array are used instead of one or more defective memory cells of the primary array. | 12-24-2009 |
20130235680 | SEPARATE READ/WRITE COLUMN SELECT CONTROL - Systems and methods are described herein that reduce the read latency of a cache by separating read and write column select signals that cause the cache to initiate certain read and write operations, respectively. | 09-12-2013 |
20140136787 | SPECULATION TO SELECTIVELY ENABLE POWER IN A MEMORY - Systems, methods, and other embodiments associated with speculating whether a read request will cause an access to a memory are described. In one embodiment, a method includes detecting, in a memory, a read request from a processor and speculating whether the read request will cause an access to a memory bank in the memory based, at least in part, on an address identified by the read request. The method selectively enables power to the memory bank in the memory based, at least in part, on speculating whether the read request will cause an access to the memory bank. | 05-15-2014 |
20140146627 | SECONDARY BIT LINE EQUALIZER - Systems, methods, and other embodiments associated with bit line equalization are described. Systems and methods described herein provide secondary bit line equalization for embedded memory systems to reduce equalization time and improve memory performance. The reduction in equalization time is accomplished by adding a secondary equalizer in addition to a standard primary equalizer for a column of memory cells. | 05-29-2014 |
Patent application number | Description | Published |
20080262209 | Activated Sialic Acid Derivatives for Protein Derivatisation and Conjugation - Derivatives of PSAs are synthesised, in which a reducing and/or non-reducing end terminal sialic acid unit is transformed into a N-hydroxysuccinimide (NHS) group. The derivatives may be reacted with substrates, for instance substrates containing amine or hydrazine groups, to form non-cross-linked/crosslinked polysialylated compounds. The substrates may, for instance, be therapeutically useful drugs, peptides or proteins or drug delivery systems. | 10-23-2008 |
20100221808 | POLYSIALIC ACID DERIVATIVES - A polysialic acid compound is reacted with a hetero-bifunctional reagent to introduce a pendant functional group for site-specific conjugation to sulfhydryl groups, for instance side chains of cysteine units in drugs, drug delivery systems, proteins or peptides. The functional group is, for instance, an N-maleimide group. | 09-02-2010 |
20110082077 | SIALIC ACID DERIVATIVES FOR PROTEIN DERIVATISATION AND CONJUGATION - Derivatives are synthesised of starting materials, usually polysaccharides, having sialic acid at the reducing terminal end, in which the reducing terminal unit is transformed into an aldehyde group. Where the polysaccharide has a sialic acid unit at the non-reducing end it may be passivated, for instance by converting into hydroxyl-substituted moiety. The derivatives may be reacted with substrates, for instance containing amine or hydrazine groups, to form non-cross-linked polysialylated compounds. The substrates may, for instance, be therapeutically useful drugs peptides or proteins or drug delivery systems. | 04-07-2011 |
20110224409 | SIALIC ACID DERIVATIVES - An amine or hydrazide derivative of a sialic acid unit, e.g. in a polysaccharide, is reacted with a bifunctional reagent at least one of the functionalities of which is an ester of N-hydroxy succinimide, to form an amide or hydrazide product. The product has a useful functionality, which allows it to be conjugated, for instance to proteins, drugs, drug delivery systems or the like. The process is of particular utility for derivatising amine groups introduced in sialic acid terminal groups of polysialic acids. | 09-15-2011 |
20130095548 | ACTIVATED SIALIC ACID DERIVATIVES FOR PROTEIN DERIVATISATION AND CONJUGATION - Derivatives of PSAs are synthesised, in which a reducing and/or non-reducing end terminal sialic acid unit is transformed into a N-hydroxysuccinimide (NHS) group. The derivatives may be reacted with substrates, for instance substrates containing amine or hydrazine groups, to form non-cross-linked/crosslinked polysialylated compounds. The substrates may, for instance, be therapeutically useful drugs, peptides or proteins or drug delivery systems. | 04-18-2013 |
20130096294 | SIALIC ACID DERIVATIVES - An amine or hydrazide derivative of a sialic acid unit, e.g. in a polysaccharide, is reacted with a bifunctional reagent at least one of the functionalities of which is an ester of N-hydroxy succinimide, to form an amide or hydrazide product. The product has a useful functionality, which allows it to be conjugated, for instance to proteins, drugs, drug delivery systems or the like. The process is of particular utility for derivatising amine groups introduced in sialic acid terminal groups of polysialic acids. | 04-18-2013 |
20130144043 | POLYSIALIC ACID DERIVATIVES - A polysialic acid compound is reacted with a hetero-bifunctional reagent to introduce a pendant functional group for site-specific conjugation to sulfhydryl groups, for instance side chains of cysteine units in drugs, drug delivery systems, proteins or peptides. The functional group is, for instance, an N-maleimide group. | 06-06-2013 |
20140127779 | Fractionation of Charged Polysaccharide - Polydisperse and charged polysaccharides are fractionated into low polydispersity fractions (preferably having pd<1.1), each containing species within a narrow range of molecular weights. An aqueous solution of the polydisperse polysaccharides is contacted with an ion exchange resin in a column and the polysaccharides are subjected to selective elution by aqueous elution buffer. The selective elution consists of at least 3 sequential elution buffers having different and constant ionic strength and/or pH and in which the subsequent buffers have ionic strength and/or pH than those of the preceding step. The new preparations are particularly suitable for the production of PSA-derivatised therapeutic agents intended for use in humans and animals. | 05-08-2014 |
20140141486 | Activated Sialic Acid Derivatives For Protein Derivatisation And Conjugation - Derivatives of PSAs are synthesised, in which a reducing and/or non-reducing end terminal sialic acid unit is transformed into a N-hydroxysuccinimide (NHS) group. The derivatives may be reacted with substrates, for instance substrates containing amine or hydrazine groups, to form non-cross-linked/crosslinked polysialylated compounds. The substrates may, for instance, be therapeutically useful drugs, peptides or proteins or drug delivery systems. | 05-22-2014 |
20140220046 | Sialic Acid Derivatives For Protein Derivatisation And Conjugation - Derivatives are synthesised of starting materials, usually polysaccharides, having sialic acid at the reducing terminal end, in which the reducing terminal unit is transformed into an aldehyde group. Where the polysaccharide has a sialic acid unit at the non-reducing end it may be passivated, for instance by converting into hydroxyl-substituted moiety. The derivatives may be reacted with substrates, for instance containing amine or hydrazine groups, to form non-cross-linked polysialylated compounds. The substrates may, for instance, be therapeutically useful drugs peptides or proteins or drug delivery systems. | 08-07-2014 |
20140309409 | Sialic Acid Derivatives - An amine or hydrazide derivative of a sialic acid unit, e.g. in a polysaccharide, is reacted with a bifunctional reagent at least one of the functionalities of which is an ester of N-hydroxy succinimide, to form an amide or hydrazide product. The product has a useful functionality, which allows it to be conjugated, for instance to proteins, drugs, drug delivery systems or the like. The process is of particular utility for derivatising amine groups introduced in sialic acid terminal groups of polysialic acids. | 10-16-2014 |
Patent application number | Description | Published |
20110009081 | METHOD OF OPERATION OF A PASSIVE HIGH-FREQUENCY IMAGE REJECT MIXER - A passive implementation of an image reject mixer (IRM), capable of operating at very high frequency, is operative according to the disclosed method. The IRM comprises a quad MOS multiplier and a lumped-element hybrid, resulting in a passive IRM. Operative at a radio frequency (RF) of tens of GHz with an intermediate frequency (IF) of several GHz. The RF+ and RF− signals are provided to two quad MOS multipliers. A local oscillator signal (LO) is used to provide LO+ and LO− signals to one of the multipliers and by providing the LO to a phase shifter, generated are a ninety degree shifted LO+ and LO− signals provided to the other multiplier. Providing the hybrids with the outputs of both multipliers and selecting an appropriate IF signal from each of the hybrids ensures the proper operation of the passive IRM. | 01-13-2011 |
20110009084 | PASSIVE HIGH FREQUENCY IMAGE REJECT MIXER - The apparatus is a complete passive implementation of an image reject mixer (IRM) that is capable of operating at very high frequency. Using a hybrid as part of the IRM circuit enables operation at very high frequencies that also employs a high intermediate frequency (IF). All the components of the design are passive and implementable in MOS technologies providing significant cost and implementation advantages. Furthermore, the apparatus is operative at frequencies that are higher than several tens of GHz. | 01-13-2011 |
20130095621 | Method of Manufacture of a Passive High-Frequency Image Reject Mixer - A passive implementation of an image reject mixer (IRM), capable of operating at very high frequency, is manufactured in a variety of silicon processes. The IRM comprises a quad MOS multiplier and a lumped-element hybrid, resulting in a passive IRM, operative at radio frequencies (RF) of tens of GHz with an intermediate frequency (IF) of several GHz. The RF+ and RF− signals are provided to two quad MOS multipliers. A local oscillator signal (LO) is used to provide LO+ and LO− signals to one of the multipliers and by providing the LO to a phase shifter, generated are a ninety degree shifted LO+ and LO− signals provided to the other multiplier. Providing the hybrids with the outputs of both multipliers and selecting an appropriate IF signal from each of the hybrids ensures the proper operation of the passive IRM. | 04-18-2013 |
20140342684 | Method of Manufacture of a Passive High-Frequency Image Reject Mixer - A passive implementation of an image reject mixer (IRM), capable of operating at very high frequency, is manufactured in a variety of silicon processes. The IRM comprises a quad MOS multiplier and a lumped-element hybrid, resulting in a passive IRM, operative at radio frequencies (RF) of tens of GHz with an intermediate frequency (IF) of several GHz. The RF+ and RF− signals are provided to two quad MOS multipliers. A local oscillator signal (LO) is used to provide LO+ and LO− signals to one of the multipliers and by providing the LO to a phase shifter, generated are a ninety degree shifted LO+ and LO− signals provided to the other multiplier. Providing the hybrids with the outputs of both multipliers and selecting an appropriate IF signal from each of the hybrids ensures the proper operation of the passive IRM. | 11-20-2014 |
Patent application number | Description | Published |
20100240657 | CHEMICAL COMPOUNDS - The present invention encompasses compounds of general formula (1) wherein the groups R | 09-23-2010 |
20100305099 | DIAMINOPYRIDINES FOR THE TREATMENT OF DISEASES WHICH ARE CHARACTERISED BY EXCESSIVE OR ANOMAL CELL PROLIFERATION - The present invention encompasses compounds of general formula (1) wherein A, B, R | 12-02-2010 |
20110059938 | NEW CHEMICAL COMPOUNDS - The present invention encompasses compounds of general formula (1) | 03-10-2011 |
20110071158 | NEW COMPOUNDS - The present invention encompasses compounds of general formula (1) | 03-24-2011 |
20110130401 | NEW CHEMICAL COMPOUNDS - Compounds of general formula (1) | 06-02-2011 |
20110183952 | NEW CHEMICAL COMPOUNDS - The present invention encompasses compounds of general formula (1), wherein the groups R | 07-28-2011 |
20110237598 | NEW COMPOUNDS - The present invention encompasses compounds of general formulae (1 | 09-29-2011 |
20110275633 | 2,4-DIAMINOPYRIMIDINE DERIVATES AS PTK2- INHIBITORS FOR THE TREATMENT OF ABNORMAL CELL GROWTH - The present invention encompasses compounds of general formula (1) wherein R | 11-10-2011 |
20110288071 | SUBSTITUTED PYRIMIDINES FOR THE TREATMENT OF DISEASES SUCH AS CANCER - The present invention encompasses compounds of general formula (1) wherein A, B, X, R | 11-24-2011 |
20110288109 | NEW COMPOUNDS - The present invention includes compounds of general Formula (1), wherein A, X, R | 11-24-2011 |
20140371205 | SUBSTITUTED PYRIMIDINES FOR THE TREATMENT OF DISEASES SUCH AS CANCER - The present invention encompasses compounds of general formula (1) | 12-18-2014 |
Patent application number | Description | Published |
20110309976 | INTERMITTENT TRACKING FOR GNSS - A GNSS system operates intermittently and has adaptive activity and sleep time in order to reduce power consumption. The GNSS system provides an enhanced estimate of its position in the absence of GNSS signals of sufficient strength. The user's activity and behavior is modeled and used to improve performance, response time, and power consumption of the GNSS system. The user model is based, in part, on the received GNSS signals, a history of the user's positions, velocity, time, and inputs from other sensors disposed in the GNSS system, as well as data related to the network. During each activity time, the GNSS receiver performs either tracking, or acquisition followed by tracking. The GNSS receiver supports both normal acquisition as well as low-power acquisition. | 12-22-2011 |
20130012226 | Method And System For Global Navigation Satellite System Configuration Of Wireless Communication Applications - Methods and systems for global navigation satellite system configuration of wireless communication applications may comprise determining a location of a wireless communication device (WCD) comprising a medium Earth orbit (MEO) radio frequency (RF) path and a low Earth orbit (LEO) RF path utilizing received LEO signals. A wireless function of the WCD may be configured based on the location, and may comprise a power level of WiFi circuitry in the WCD. The determined location and a transaction ID for the POS transaction may be stored utilizing a security processor. The MEO RF path may be powered down based on the determined location. The wireless function may comprise a synchronization of data on the WCD with devices in a home location. The WCD may comprise a femtocell device or a set-top box, and may be controlled by a reduced instruction set computing (RISC) central processing unit (CPU). | 01-10-2013 |
20130106652 | Method And System For A Dual Mode Global Navigation Satellite System | 05-02-2013 |
20130107910 | Method And System For Repurposing Of A Global Navigation Satellite System Receiver For Receiving Low-Earth Orbit Communication Satellite Signals | 05-02-2013 |
20130150027 | Method And System For Femtocell Positioning Using Low Earth Orbit Satellite Signals - Methods and systems for femtocell positioning using low Earth orbit (LEO) satellite signals may comprise receiving an initial position of a wireless communication device (WCD) as entered by as user, service provider, or manufacturer, wherein the WCD comprises a LEO satellite signal receiver path (Rx). The WCD may be operable to provide wireless communication services to other WCDs. LEO signals may be received for determining a position of the WCD, which may be compared to a threshold radius defined by the initial position. The communication services may be enabled when the measured position is within the threshold radius. The WCD may comprise a femtocell device, a WiFi access point, or may provide cellular telephone service to the other WCDs. The position of the WCD may be measured upon powering up of the WCD, on a periodic basis, and/or when one or more motion sensors in the WCD detect motion. | 06-13-2013 |
20130187810 | Method And System For An Embedded And Hosted Architecture For A Medium Earth Orbit Satellite And Low Earth Orbit Satellite Positioning Engine - Methods and systems for an embedded and hosted architecture for a medium Earth orbit satellite and low Earth orbit satellite positioning engine may comprise receiving LEO RF satellite signals and MEO satellite signals in a wireless communication device (WCD) comprising a low Earth orbit (LEO) satellite signal receiver path, a medium Earth orbit (MEO) satellite signal receiver path, and a dual-mode position engine comprising a coarse location module and a fine location module. The received LEO and MEO signals may be demodulated and coarse and fine positions may be determined from the demodulated signals utilizing the dual-mode position engine. A configuration input may be communicated to the position engine, wherein the configuration input comprises an initial position estimate for the WCD. The coarse position may be determined utilizing demodulated LEO signals and/or demodulated MEO signals. The fine position may be determined utilizing demodulated LEO signals and/or demodulated MEO signals. | 07-25-2013 |
20130332968 | METHOD AND SYSTEM FOR RECEIVER CONFIGURATION BASED ON A PRIORI KNOWLEDGE OF NOISE - A signal receiver may be configured to determine when signal generation changes affecting signals being received by the signal receiver may cause performance related changes; and to modify its (the signal receiver) configuration to handle the performance related changes. In this regard, the modifying of configuration may comprise determining characteristics of performance related changes, and controlling operations of the signal receiver based on the determined characteristics of the performance related changes. The performance related changes may comprise amplitude glitches, phase glitches, and/or bit or packet errors. The signal generation changes may comprise channel-to-frequency re-assignment. Controlling operations of the signal receiver based on determined characteristics of the performance related changes may comprise adjusting such parameters as amplification gain and/or tracking loop bandwidth, and/or determining whether (or not) to ignore bit/packet errors—i.e. not reacquire (e.g., based on determination that tracking loops used in the signal receiver remain locked). | 12-12-2013 |
20140218235 | INTERMITTENT TRACKING FOR GNSS - A GNSS system operates intermittently and has adaptive activity and sleep time in order to reduce power consumption. The GNSS system provides an enhanced estimate of its position in the absence of GNSS signals of sufficient strength. The user's activity and behavior is modeled and used to improve performance, response time, and power consumption of the GNSS system. The user model is based, in part, on the received GNSS signals, a history of the user's positions, velocity, time, and inputs from other sensors disposed in the GNSS system, as well as data related to the network. During each activity time, the GNSS receiver performs either tracking, or acquisition followed by tracking The GNSS receiver supports both normal acquisition as well as low-power acquisition. | 08-07-2014 |
Patent application number | Description | Published |
20120116065 | NOVEL METHOD FOR THE SYNTHESIS OF A TRISACCHARIDE - The present invention relates to an improved synthesis of a trisaccharide of the formula, novel intermediates used in the synthesis and the preparation of the intermediates. | 05-10-2012 |
20120309949 | METHOD FOR PREPARATION OF THE TETRASACCHARIDE LACTO-N-NEOTETRAOSE (LNNT) CONTAINING N-ACETYLLACTOSAMINE - The present invention relates to a method for preparation of the tetrasaccharide lacto-N-neotetraose (LNnt, formula (I)) especially in large scale, as well as intermediates in the synthesis, a new crystal form (polymorph) of LNnt, and the use thereof in pharmaceutical or nutritional compositions. | 12-06-2012 |
20130035481 | PRODUCTION OF 6'-O-SIALYLLACTOSE AND INTERMEDIATES - The present invention relates to a method for preparation of the trisaccharide 6′-0-sialyllactose (formula (I)) or salts thereof as well as intermediates in the synthesis and for the use of 6′-0-sialyllactose salts in pharmaceutical or nutritional compositions. | 02-07-2013 |
20130072675 | METHOD FOR CYRSTALLIZATION OF FUCOSE - The present application discloses a method for the crystallization of fucose, characterized in that the crystallization is carried out from a mixture comprising fucose and at least one 6-deoxy sugar selected from 6-deoxy-talose and 6-deoxy-gulose. In one embodiment, the mixture comprises fucose and 6-deoxy-talose. | 03-21-2013 |
20130131334 | METHOD FOR THE SYNTHESIS OF A TRISACCHARIDE - The present invention relates to an improved synthesis of a trisaccharide of the formula (1), novel intermediates used in the synthesis and the preparation of the intermediates. | 05-23-2013 |
20130165406 | POLYMORPHS OF 2'-O-FUCOSYLLACTOSE AND PRODUCING THEREOF - The present invention relates to novel polymorphs of the trisaccharide 2′-O-fucosyllactose (2-FL) of formula (1), methods for producing said polymorphs and their use in pharmaceutical or nutritional compositions. | 06-27-2013 |
20130171696 | SYNTHESIS OF NEW SIALOOLIGOSACCHARIDE DERIVATIVES - The invention relates to a method for the synthesis of compounds of general formula (1A) and salts thereof wherein one of the R groups is an α-sialyl moiety and the other is H, X | 07-04-2013 |
20130172548 | DERIVATIZATION OF OLIGOSACCHARIDES - A method for purifying, separating and/or isolating an oligosaccharide or a salt thereof is presented. An embodiment of the invention is based upon the formation of anomeric O-benzyl/substituted O-benzyl derivatives in a selective anomeric alkylation reaction. | 07-04-2013 |
20130245250 | METHOD FOR PRODUCING L-FUCOSE - Method for producing L-fucose includes in a first aspect, a method for the preparation of L-fucose, wherein L-fucose precursors are produced from pectin and L-fucose is produced from the L-fucose precursors; in a second aspect, a method for the preparation of L-fucose from D-galacturonic acid or a salt thereof, wherein L-fucose precursors are produced from D-galacturonic acid of a salt thereof, and L-fucose is produced from the L-fucose precursors; and an L-fucose precursor as shown in Formula A, wherein R is a linear or branched chain saturated hydrocarbon group with 1-6 carbon atoms, such as methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, s-butyl, t-butyl, n-hexyl, etc., preferably a methyl group. | 09-19-2013 |
20140046051 | N-SUBSTITUTED MANNOSAMINE DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE - A compound of the formula (1) wherein R | 02-13-2014 |